Oil spills and their effects on the marine ecosystem is important and pose a serious threat to the environment, causing damage to marine habitats, wildlife, and biodiversity. Oil spills affect the interconnected ecosystems and the long-term health of the ocean.
Furthermore, oil spills have far-reaching consequences for society. They negatively impact the fishing, tourism, and public health sectors, leading to social conflicts, policy problems, and substantial financial burdens related to cleanup efforts and damage restoration. The issue also contributes to climate change, highlighting the need for sustainable management and stricter regulations.
Understanding the consequences of oil spills in the North Sea underlines the importance of striking a balance between economic growth, environmental conservation, and societal well-being. This project will provide valuable insights to guide policymakers and industry practices towards more sustainable management, monitoring, and conservation efforts, ultimately benefiting both human and marine life in the long run

Image Credit: Copernicus.eu
Numerous studies and initiatives have been conducted in the area of oil spills and their impact on the marine ecosystem. For instance, the Deepwater Horizon oil spill in 2010, one of the largest marine oil spills in history, led to extensive research on environmental impacts, effects on marine life, and response techniques. Reserach conducted during the Deepwater Horizon spill found severe lung diseases in dolphins due to the oil (Schwacke et al., 2014). The earlier Exxon Valdez oil spill in 1989 also prompted a surge in research on oil spill response, cleanup technologies, and environmental impact assessments.
International conventions and organizations, such as the International Maritime Organization (IMO) and the International Convention for the Prevention of Pollution from Ships (MARPOL), have established guidelines and regulations for preventing and responding to oil spills. The European Maritime Safety Agency (EMSA) and the Bonn Agreement have specifically focused on the North Sea region, working to prevent pollution from ships and offshore installations, and promoting cooperation between countries in case of incidents. Researchers have utilized satellite imagery, like Sentinel-1, to detect and monitor oil spills in the ocean. Organizations like SkyTruth use remote sensing techniques to track oil slicks and leaks from offshore platforms, providing valuable data for researchers and authorities. Ecological impact studies have examined the effects of oil spills on marine life, focusing on behavior, reproduction, survival, and population dynamics. These studies help in understanding the long-term consequences of oil spills on the marine ecosystem and inform future conservation efforts.
Despite the considerable work already done in this area, ongoing research is crucial for understanding the evolving nature of oil spills, improving response strategies, and addressing the long-term impacts on marine ecosystems.

Image Credit: NBC News
Schwackeet al. (2014) Health of common bottlenose dolphins (Tursiops truncatus) in Barataria Bay, Louisiana, following the Deepwater Horizon oil spill. Environmental Science and Technology. 48(1): 93-103. doi: 10.1021/es403610f.
Two main data sources were used for this exploratory analysis. Oil slick locations and species distribution maps.
Oil slicks were provided by SkyTruth. SkyTruth’s project Cerulean is an algorithm designed to detect oil slicks using Synthetic Aperture Radar (SAR) imagery. The algorithm scans Sentinel-1 SAR imagery with a focus on vertical polarization emitted and received (VV) for dark, smooth areas that indicate oil slicks. SAR imagery is useful for this purpose because of its ability to penetrate clouds and its 6-day temporal resolution, allowing for timely and frequent acquisition of images. Additionally, the contrast between the surface scattering of radar pulses off the small wavelets in clean water versus the smoother, darker appearance of oil slicks on radar images makes SAR imagery a useful tool for detecting oil spills (SkyTruth, 2023). I received oil slicks from 2020 in the North Sea, for this proof of concept and work flow I used only oil slicks from August 2020. I filtered the oil slick by category to only included "Infrastructure", "Vessel Old", "Recent", and "Adjacent.
Species distribution maps used in this analysis are from Waggitt et al. 2019. Waggit et al. generated monthly distribution maps of cetaceans and seabirds. A comprehensive survey of the North-East Atlantic was conducted between 1980 and 2018, collecting 2.68 million km of data. The data was collated and standardized and used to create distribution maps for 12 cetacean and 12 seabird species. These maps are at a resolution of 10 km and are at a monthly temporal scale.
Data was preprocessed and filtered to the study areas spatial and temporal resolution. For this initial analysis oil spills in the month of August and one species distribution in August, Harbour porpoise, was selected for the analysis. After data cleaning, zonal statistics were generated from each oil spill resulting in an average animal per km2 value for each oil spill.
SkyTruth, 2023, https://skytruth.org
Waggitt, J. J., Evans, P. G., Andrade, J., Banks, A. N., Boisseau, O., Bolton, M., ... & Hiddink, J. G. (2020). Distribution maps of cetacean and seabird populations in the North‐East Atlantic. Journal of Applied Ecology, 57(2), 253-269.
# Import libraries
import os
import calendar
import earthpy
import folium
import geopandas as gpd
from ipywidgets import interact, IntSlider, Dropdown
from ipywidgets import interact, widgets
import matplotlib.patches as mpatches
import matplotlib.pyplot as plt
from my_functions import download_oil_data, calculate_geometry_stats
import numpy as np
import pandas as pd
import plotly.express as px
import rasterio
import re
import requests
import rioxarray as rxr
# Set working directory to current directory
working_dir = os.getcwd()
os.chdir(working_dir)
# def download_oil_data(urls, filenames):
# """
# Download data from a list of URLs and save it to local files.
# Parameters:
# urls (list of str): A list of URLs to download data from.
# filenames (list of str): A list of filenames to save the downloaded data to.
# Returns:
# None
# """
# # Create the download folder if it doesn't exist
# download_folder = 'data'
# os.makedirs(download_folder, exist_ok=True)
# for url, filename in zip(urls, filenames):
# file_path = os.path.join(download_folder, filename) # Build the file path
# response = requests.get(url)
# with open(file_path, "wb") as file:
# file.write(response.content)
# Data URLs
germany_url = ("https://github.com/ryanboarman/boarman-2023-capstone-project/"
"releases/download/v1.0.0/germany_slicks.geojson")
finland_url = ("https://github.com/ryanboarman/boarman-2023-capstone-project/"
"releases/download/v1.0.0/finland_slicks.geojson")
norway_url = ("https://github.com/ryanboarman/boarman-2023-capstone-project/"
"releases/download/v1.0.0/norway_slicks.geojson")
sweden_url = ("https://github.com/ryanboarman/boarman-2023-capstone-project/"
"releases/download/v1.0.0/sweden_slicks.geojson")
uk_url = ("https://github.com/ryanboarman/boarman-2023-capstone-project/"
"releases/download/v1.0.0/uk_slicks.geojson")
# Data file names
germany_filename = "germany_slicks.geojson"
finland_filename = "finland_slicks.geojson"
norway_filename = "norway_slicks.geojson"
sweden_filename = "sweden_slicks.geojson"
uk_filename = "uk_slicks.geojson"
# Data lists
oil_urls = [germany_url, finland_url, norway_url, sweden_url, uk_url]
oil_filenames = [germany_filename, finland_filename,
norway_filename, sweden_filename, uk_filename]
# Download data
download_oil_data(oil_urls, oil_filenames)
print("All files downloaded.")
File 'germany_slicks.geojson' already exists. Skipping download. File 'finland_slicks.geojson' already exists. Skipping download. File 'norway_slicks.geojson' already exists. Skipping download. File 'sweden_slicks.geojson' already exists. Skipping download. File 'uk_slicks.geojson' already exists. Skipping download. All files downloaded.
species_data_list = [
{'MERP_EUR_RazorbillFitted_11_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_RazorbillFitted_11_EUROPE_UTM30N.asc',
'MERP_EUR_SpermWhaleFitted_09_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_SpermWhaleFitted_09_EUROPE_UTM30N.asc',
'MERP_EUR_MinkeWhaleFitted_02_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_MinkeWhaleFitted_02_EUROPE_UTM30N.asc',
'MERP_EUR_NorthernFulmarFitted_02_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_NorthernFulmarFitted_02_EUROPE_UTM30N.asc',
'MERP_EUR_ManxShearwaterFitted_12_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_ManxShearwaterFitted_12_EUROPE_UTM30N.asc',
'MERP_EUR_FinWhaleFitted_10_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_FinWhaleFitted_10_EUROPE_UTM30N.asc',
'MERP_EUR_EuropeanShagFitted_02_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_EuropeanShagFitted_02_EUROPE_UTM30N.asc',
'MERP_EUR_BlackLeggedKittiwakeFitted_03_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_BlackLeggedKittiwakeFitted_03_EUROPE_UTM30N.asc',
'MERP_EUR_StripedDolphinFitted_11_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_StripedDolphinFitted_11_EUROPE_UTM30N.asc',
'MERP_EUR_WhitesidedDolphinFitted_01_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_WhitesidedDolphinFitted_01_EUROPE_UTM30N.asc',
'MERP_EUR_LesserBlackBackedGullFitted_03_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_LesserBlackBackedGullFitted_03_EUROPE_UTM30N.asc',
'MERP_EUR_PilotWhaleFitted_10_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_PilotWhaleFitted_10_EUROPE_UTM30N.asc',
'MERP_EUR_RissosDolphinFitted_01_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_RissosDolphinFitted_01_EUROPE_UTM30N.asc',
'MERP_EUR_WhitebeakedDolphinFitted_09_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_WhitebeakedDolphinFitted_09_EUROPE_UTM30N.asc',
'MERP_EUR_GreatSkuaFitted_06_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_GreatSkuaFitted_06_EUROPE_UTM30N.asc',
'MERP_EUR_KillerWhaleFitted_10_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_KillerWhaleFitted_10_EUROPE_UTM30N.asc',
'MERP_EUR_AtlanticPuffinFitted_11_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_AtlanticPuffinFitted_11_EUROPE_UTM30N.asc',
'MERP_EUR_HarbourPorpoiseFitted_05_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_HarbourPorpoiseFitted_05_EUROPE_UTM30N.asc',
'MERP_EUR_KillerWhaleFitted_09_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_KillerWhaleFitted_09_EUROPE_UTM30N.asc',
'MERP_EUR_WhitebeakedDolphinFitted_10_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_WhitebeakedDolphinFitted_10_EUROPE_UTM30N.asc',
'MERP_EUR_MinkeWhaleFitted_07_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_MinkeWhaleFitted_07_EUROPE_UTM30N.asc',
'MERP_EUR_NorthernFulmarFitted_07_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_NorthernFulmarFitted_07_EUROPE_UTM30N.asc',
'MERP_EUR_AtlanticPuffinFitted_08_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_AtlanticPuffinFitted_08_EUROPE_UTM30N.asc',
'MERP_EUR_EuropeanShagFitted_07_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_EuropeanShagFitted_07_EUROPE_UTM30N.asc',
'MERP_EUR_StripedDolphinFitted_08_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_StripedDolphinFitted_08_EUROPE_UTM30N.asc',
'MERP_EUR_CommonGuillemotFitted_12_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_CommonGuillemotFitted_12_EUROPE_UTM30N.asc',
'MERP_EUR_EuropeanStormPetrelFitted_05_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_EuropeanStormPetrelFitted_05_EUROPE_UTM30N.asc',
'MERP_EUR_BottlenoseDolphinFitted_05_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_BottlenoseDolphinFitted_05_EUROPE_UTM30N.asc',
'MERP_EUR_PilotWhaleFitted_09_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_PilotWhaleFitted_09_EUROPE_UTM30N.asc',
'MERP_EUR_LesserBlackBackedGullFitted_06_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_LesserBlackBackedGullFitted_06_EUROPE_UTM30N.asc',
'MERP_EUR_WhitesidedDolphinFitted_04_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_WhitesidedDolphinFitted_04_EUROPE_UTM30N.asc',
'MERP_EUR_RissosDolphinFitted_04_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_RissosDolphinFitted_04_EUROPE_UTM30N.asc',
'MERP_EUR_BlackLeggedKittiwakeFitted_06_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_BlackLeggedKittiwakeFitted_06_EUROPE_UTM30N.asc',
'MERP_EUR_FinWhaleFitted_09_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_FinWhaleFitted_09_EUROPE_UTM30N.asc',
'MERP_EUR_RazorbillFitted_08_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_RazorbillFitted_08_EUROPE_UTM30N.asc',
'MERP_EUR_SpermWhaleFitted_10_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_SpermWhaleFitted_10_EUROPE_UTM30N.asc',
'MERP_EUR_GreatSkuaFitted_03_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_GreatSkuaFitted_03_EUROPE_UTM30N.asc',
'MERP_EUR_RazorbillFitted_10_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_RazorbillFitted_10_EUROPE_UTM30N.asc',
'MERP_EUR_NorthernFulmarFitted_03_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_NorthernFulmarFitted_03_EUROPE_UTM30N.asc',
'MERP_EUR_MinkeWhaleFitted_03_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_MinkeWhaleFitted_03_EUROPE_UTM30N.asc',
'MERP_EUR_SpermWhaleFitted_08_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_SpermWhaleFitted_08_EUROPE_UTM30N.asc',
'MERP_EUR_BottlenoseDolphinFitted_01_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_BottlenoseDolphinFitted_01_EUROPE_UTM30N.asc',
'MERP_EUR_HerringGullFitted_12_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_HerringGullFitted_12_EUROPE_UTM30N.asc',
'MERP_EUR_EuropeanShagFitted_03_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_EuropeanShagFitted_03_EUROPE_UTM30N.asc',
'MERP_EUR_FinWhaleFitted_11_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_FinWhaleFitted_11_EUROPE_UTM30N.asc',
'MERP_EUR_EuropeanStormPetrelFitted_01_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_EuropeanStormPetrelFitted_01_EUROPE_UTM30N.asc',
'MERP_EUR_BlackLeggedKittiwakeFitted_02_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_BlackLeggedKittiwakeFitted_02_EUROPE_UTM30N.asc',
'MERP_EUR_StripedDolphinFitted_10_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_StripedDolphinFitted_10_EUROPE_UTM30N.asc',
'MERP_EUR_LesserBlackBackedGullFitted_02_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_LesserBlackBackedGullFitted_02_EUROPE_UTM30N.asc',
'MERP_EUR_CommonDolphinFitted_12_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_CommonDolphinFitted_12_EUROPE_UTM30N.asc',
'MERP_EUR_PilotWhaleFitted_11_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_PilotWhaleFitted_11_EUROPE_UTM30N.asc',
'MERP_EUR_KillerWhaleFitted_11_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_KillerWhaleFitted_11_EUROPE_UTM30N.asc',
'MERP_EUR_WhitebeakedDolphinFitted_08_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_WhitebeakedDolphinFitted_08_EUROPE_UTM30N.asc',
'MERP_EUR_GreatSkuaFitted_07_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_GreatSkuaFitted_07_EUROPE_UTM30N.asc',
'MERP_EUR_NorthernGannetFitted_12_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_NorthernGannetFitted_12_EUROPE_UTM30N.asc',
'MERP_EUR_HarbourPorpoiseFitted_04_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_HarbourPorpoiseFitted_04_EUROPE_UTM30N.asc',
'MERP_EUR_AtlanticPuffinFitted_10_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_AtlanticPuffinFitted_10_EUROPE_UTM30N.asc',
'MERP_EUR_WhitebeakedDolphinFitted_11_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_WhitebeakedDolphinFitted_11_EUROPE_UTM30N.asc',
'MERP_EUR_KillerWhaleFitted_08_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_KillerWhaleFitted_08_EUROPE_UTM30N.asc',
'MERP_EUR_AtlanticPuffinFitted_09_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_AtlanticPuffinFitted_09_EUROPE_UTM30N.asc',
'MERP_EUR_NorthernFulmarFitted_06_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_NorthernFulmarFitted_06_EUROPE_UTM30N.asc',
'MERP_EUR_MinkeWhaleFitted_06_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_MinkeWhaleFitted_06_EUROPE_UTM30N.asc',
'MERP_EUR_StripedDolphinFitted_09_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_StripedDolphinFitted_09_EUROPE_UTM30N.asc',
'MERP_EUR_EuropeanShagFitted_06_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_EuropeanShagFitted_06_EUROPE_UTM30N.asc',
'MERP_EUR_EuropeanStormPetrelFitted_04_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_EuropeanStormPetrelFitted_04_EUROPE_UTM30N.asc',
'MERP_EUR_PilotWhaleFitted_08_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_PilotWhaleFitted_08_EUROPE_UTM30N.asc',
'MERP_EUR_BottlenoseDolphinFitted_04_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_BottlenoseDolphinFitted_04_EUROPE_UTM30N.asc',
'MERP_EUR_WhitesidedDolphinFitted_05_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_WhitesidedDolphinFitted_05_EUROPE_UTM30N.asc',
'MERP_EUR_LesserBlackBackedGullFitted_07_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_LesserBlackBackedGullFitted_07_EUROPE_UTM30N.asc',
'MERP_EUR_RissosDolphinFitted_05_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_RissosDolphinFitted_05_EUROPE_UTM30N.asc',
'MERP_EUR_FinWhaleFitted_08_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_FinWhaleFitted_08_EUROPE_UTM30N.asc',
'MERP_EUR_BlackLeggedKittiwakeFitted_07_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_BlackLeggedKittiwakeFitted_07_EUROPE_UTM30N.asc',
'MERP_EUR_RazorbillFitted_09_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_RazorbillFitted_09_EUROPE_UTM30N.asc',
'MERP_EUR_HarbourPorpoiseFitted_01_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_HarbourPorpoiseFitted_01_EUROPE_UTM30N.asc',
'MERP_EUR_SpermWhaleFitted_11_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_SpermWhaleFitted_11_EUROPE_UTM30N.asc',
'MERP_EUR_GreatSkuaFitted_02_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_GreatSkuaFitted_02_EUROPE_UTM30N.asc',
'MERP_EUR_ManxShearwaterFitted_10_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_ManxShearwaterFitted_10_EUROPE_UTM30N.asc',
'MERP_EUR_BottlenoseDolphinFitted_02_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_BottlenoseDolphinFitted_02_EUROPE_UTM30N.asc',
'MERP_EUR_EuropeanStormPetrelFitted_02_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_EuropeanStormPetrelFitted_02_EUROPE_UTM30N.asc',
'MERP_EUR_HerringGullFitted_11_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_HerringGullFitted_11_EUROPE_UTM30N.asc',
'MERP_EUR_FinWhaleFitted_12_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_FinWhaleFitted_12_EUROPE_UTM30N.asc',
'MERP_EUR_BlackLeggedKittiwakeFitted_01_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_BlackLeggedKittiwakeFitted_01_EUROPE_UTM30N.asc',
'MERP_EUR_CommonGuillemotFitted_09_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_CommonGuillemotFitted_09_EUROPE_UTM30N.asc',
'MERP_EUR_CommonDolphinFitted_11_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_CommonDolphinFitted_11_EUROPE_UTM30N.asc',
'MERP_EUR_RissosDolphinFitted_03_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_RissosDolphinFitted_03_EUROPE_UTM30N.asc',
'MERP_EUR_PilotWhaleFitted_12_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_PilotWhaleFitted_12_EUROPE_UTM30N.asc',
'MERP_EUR_LesserBlackBackedGullFitted_01_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_LesserBlackBackedGullFitted_01_EUROPE_UTM30N.asc',
'MERP_EUR_WhitesidedDolphinFitted_03_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_WhitesidedDolphinFitted_03_EUROPE_UTM30N.asc',
'MERP_EUR_KillerWhaleFitted_12_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_KillerWhaleFitted_12_EUROPE_UTM30N.asc',
'MERP_EUR_GreatSkuaFitted_04_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_GreatSkuaFitted_04_EUROPE_UTM30N.asc',
'MERP_EUR_NorthernGannetFitted_11_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_NorthernGannetFitted_11_EUROPE_UTM30N.asc',
'MERP_EUR_HarbourPorpoiseFitted_07_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_HarbourPorpoiseFitted_07_EUROPE_UTM30N.asc',
'MERP_EUR_NorthernGannetFitted_08_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_NorthernGannetFitted_08_EUROPE_UTM30N.asc',
'MERP_EUR_WhitebeakedDolphinFitted_12_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_WhitebeakedDolphinFitted_12_EUROPE_UTM30N.asc',
'MERP_EUR_NorthernFulmarFitted_05_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_NorthernFulmarFitted_05_EUROPE_UTM30N.asc',
'MERP_EUR_MinkeWhaleFitted_05_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_MinkeWhaleFitted_05_EUROPE_UTM30N.asc',
'MERP_EUR_EuropeanStormPetrelFitted_07_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_EuropeanStormPetrelFitted_07_EUROPE_UTM30N.asc',
'MERP_EUR_CommonGuillemotFitted_10_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_CommonGuillemotFitted_10_EUROPE_UTM30N.asc',
'MERP_EUR_EuropeanShagFitted_05_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_EuropeanShagFitted_05_EUROPE_UTM30N.asc',
'MERP_EUR_BottlenoseDolphinFitted_07_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_BottlenoseDolphinFitted_07_EUROPE_UTM30N.asc',
'MERP_EUR_CommonDolphinFitted_08_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_CommonDolphinFitted_08_EUROPE_UTM30N.asc',
'MERP_EUR_RissosDolphinFitted_06_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_RissosDolphinFitted_06_EUROPE_UTM30N.asc',
'MERP_EUR_WhitesidedDolphinFitted_06_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_WhitesidedDolphinFitted_06_EUROPE_UTM30N.asc',
'MERP_EUR_LesserBlackBackedGullFitted_04_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_LesserBlackBackedGullFitted_04_EUROPE_UTM30N.asc',
'MERP_EUR_BlackLeggedKittiwakeFitted_04_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_BlackLeggedKittiwakeFitted_04_EUROPE_UTM30N.asc',
'MERP_EUR_HerringGullFitted_08_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_HerringGullFitted_08_EUROPE_UTM30N.asc',
'MERP_EUR_SpermWhaleFitted_12_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_SpermWhaleFitted_12_EUROPE_UTM30N.asc',
'MERP_EUR_HarbourPorpoiseFitted_02_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_HarbourPorpoiseFitted_02_EUROPE_UTM30N.asc',
'MERP_EUR_ManxShearwaterFitted_09_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_ManxShearwaterFitted_09_EUROPE_UTM30N.asc',
'MERP_EUR_GreatSkuaFitted_01_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_GreatSkuaFitted_01_EUROPE_UTM30N.asc',
'MERP_EUR_MinkeWhaleFitted_01_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_MinkeWhaleFitted_01_EUROPE_UTM30N.asc',
'MERP_EUR_NorthernFulmarFitted_01_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_NorthernFulmarFitted_01_EUROPE_UTM30N.asc',
'MERP_EUR_RazorbillFitted_12_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_RazorbillFitted_12_EUROPE_UTM30N.asc',
'MERP_EUR_ManxShearwaterFitted_11_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_ManxShearwaterFitted_11_EUROPE_UTM30N.asc',
'MERP_EUR_BottlenoseDolphinFitted_03_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_BottlenoseDolphinFitted_03_EUROPE_UTM30N.asc',
'MERP_EUR_EuropeanStormPetrelFitted_03_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_EuropeanStormPetrelFitted_03_EUROPE_UTM30N.asc',
'MERP_EUR_HerringGullFitted_10_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_HerringGullFitted_10_EUROPE_UTM30N.asc',
'MERP_EUR_EuropeanShagFitted_01_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_EuropeanShagFitted_01_EUROPE_UTM30N.asc',
'MERP_EUR_CommonGuillemotFitted_08_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_CommonGuillemotFitted_08_EUROPE_UTM30N.asc',
'MERP_EUR_StripedDolphinFitted_12_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_StripedDolphinFitted_12_EUROPE_UTM30N.asc',
'MERP_EUR_RissosDolphinFitted_02_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_RissosDolphinFitted_02_EUROPE_UTM30N.asc',
'MERP_EUR_CommonDolphinFitted_10_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_CommonDolphinFitted_10_EUROPE_UTM30N.asc',
'MERP_EUR_WhitesidedDolphinFitted_02_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_WhitesidedDolphinFitted_02_EUROPE_UTM30N.asc',
'MERP_EUR_NorthernGannetFitted_10_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_NorthernGannetFitted_10_EUROPE_UTM30N.asc',
'MERP_EUR_GreatSkuaFitted_05_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_GreatSkuaFitted_05_EUROPE_UTM30N.asc',
'MERP_EUR_AtlanticPuffinFitted_12_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_AtlanticPuffinFitted_12_EUROPE_UTM30N.asc',
'MERP_EUR_HarbourPorpoiseFitted_06_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_HarbourPorpoiseFitted_06_EUROPE_UTM30N.asc',
'MERP_EUR_NorthernGannetFitted_09_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_NorthernGannetFitted_09_EUROPE_UTM30N.asc',
'MERP_EUR_MinkeWhaleFitted_04_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_MinkeWhaleFitted_04_EUROPE_UTM30N.asc',
'MERP_EUR_NorthernFulmarFitted_04_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_NorthernFulmarFitted_04_EUROPE_UTM30N.asc',
'MERP_EUR_EuropeanStormPetrelFitted_06_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_EuropeanStormPetrelFitted_06_EUROPE_UTM30N.asc',
'MERP_EUR_EuropeanShagFitted_04_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_EuropeanShagFitted_04_EUROPE_UTM30N.asc',
'MERP_EUR_CommonGuillemotFitted_11_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_CommonGuillemotFitted_11_EUROPE_UTM30N.asc',
'MERP_EUR_CommonDolphinFitted_09_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_CommonDolphinFitted_09_EUROPE_UTM30N.asc',
'MERP_EUR_BottlenoseDolphinFitted_06_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_BottlenoseDolphinFitted_06_EUROPE_UTM30N.asc',
'MERP_EUR_RissosDolphinFitted_07_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_RissosDolphinFitted_07_EUROPE_UTM30N.asc',
'MERP_EUR_LesserBlackBackedGullFitted_05_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_LesserBlackBackedGullFitted_05_EUROPE_UTM30N.asc',
'MERP_EUR_WhitesidedDolphinFitted_07_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_WhitesidedDolphinFitted_07_EUROPE_UTM30N.asc',
'MERP_EUR_HerringGullFitted_09_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_HerringGullFitted_09_EUROPE_UTM30N.asc',
'MERP_EUR_BlackLeggedKittiwakeFitted_05_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_BlackLeggedKittiwakeFitted_05_EUROPE_UTM30N.asc',
'MERP_EUR_HarbourPorpoiseFitted_03_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_HarbourPorpoiseFitted_03_EUROPE_UTM30N.asc',
'MERP_EUR_ManxShearwaterFitted_08_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_ManxShearwaterFitted_08_EUROPE_UTM30N.asc',
'MERP_EUR_BlackLeggedKittiwakeFitted_10_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_BlackLeggedKittiwakeFitted_10_EUROPE_UTM30N.asc',
'MERP_EUR_StripedDolphinFitted_02_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_StripedDolphinFitted_02_EUROPE_UTM30N.asc',
'MERP_EUR_LesserBlackBackedGullFitted_10_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_LesserBlackBackedGullFitted_10_EUROPE_UTM30N.asc',
'MERP_EUR_WhitesidedDolphinFitted_12_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_WhitesidedDolphinFitted_12_EUROPE_UTM30N.asc',
'MERP_EUR_RissosDolphinFitted_12_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_RissosDolphinFitted_12_EUROPE_UTM30N.asc',
'MERP_EUR_PilotWhaleFitted_03_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_PilotWhaleFitted_03_EUROPE_UTM30N.asc',
'MERP_EUR_KillerWhaleFitted_03_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_KillerWhaleFitted_03_EUROPE_UTM30N.asc',
'MERP_EUR_SpermWhaleFitted_06_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_SpermWhaleFitted_06_EUROPE_UTM30N.asc',
'MERP_EUR_AtlanticPuffinFitted_02_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_AtlanticPuffinFitted_02_EUROPE_UTM30N.asc',
'MERP_EUR_RazorbillFitted_02_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_RazorbillFitted_02_EUROPE_UTM30N.asc',
'MERP_EUR_NorthernFulmarFitted_11_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_NorthernFulmarFitted_11_EUROPE_UTM30N.asc',
'MERP_EUR_MinkeWhaleFitted_11_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_MinkeWhaleFitted_11_EUROPE_UTM30N.asc',
'MERP_EUR_WhitebeakedDolphinFitted_06_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_WhitebeakedDolphinFitted_06_EUROPE_UTM30N.asc',
'MERP_EUR_GreatSkuaFitted_09_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_GreatSkuaFitted_09_EUROPE_UTM30N.asc',
'MERP_EUR_ManxShearwaterFitted_01_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_ManxShearwaterFitted_01_EUROPE_UTM30N.asc',
'MERP_EUR_CommonGuillemotFitted_04_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_CommonGuillemotFitted_04_EUROPE_UTM30N.asc',
'MERP_EUR_FinWhaleFitted_03_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_FinWhaleFitted_03_EUROPE_UTM30N.asc',
'MERP_EUR_EuropeanShagFitted_11_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_EuropeanShagFitted_11_EUROPE_UTM30N.asc',
'MERP_EUR_PilotWhaleFitted_06_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_PilotWhaleFitted_06_EUROPE_UTM30N.asc',
'MERP_EUR_CommonDolphinFitted_05_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_CommonDolphinFitted_05_EUROPE_UTM30N.asc',
'MERP_EUR_EuropeanShagFitted_08_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_EuropeanShagFitted_08_EUROPE_UTM30N.asc',
'MERP_EUR_StripedDolphinFitted_07_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_StripedDolphinFitted_07_EUROPE_UTM30N.asc',
'MERP_EUR_NorthernFulmarFitted_08_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_NorthernFulmarFitted_08_EUROPE_UTM30N.asc',
'MERP_EUR_MinkeWhaleFitted_08_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_MinkeWhaleFitted_08_EUROPE_UTM30N.asc',
'MERP_EUR_SpermWhaleFitted_03_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_SpermWhaleFitted_03_EUROPE_UTM30N.asc',
'MERP_EUR_AtlanticPuffinFitted_07_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_AtlanticPuffinFitted_07_EUROPE_UTM30N.asc',
'MERP_EUR_GreatSkuaFitted_10_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_GreatSkuaFitted_10_EUROPE_UTM30N.asc',
'MERP_EUR_NorthernGannetFitted_05_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_NorthernGannetFitted_05_EUROPE_UTM30N.asc',
'MERP_EUR_KillerWhaleFitted_06_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_KillerWhaleFitted_06_EUROPE_UTM30N.asc',
'MERP_EUR_WhitebeakedDolphinFitted_03_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_WhitebeakedDolphinFitted_03_EUROPE_UTM30N.asc',
'MERP_EUR_ManxShearwaterFitted_04_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_ManxShearwaterFitted_04_EUROPE_UTM30N.asc',
'MERP_EUR_RazorbillFitted_07_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_RazorbillFitted_07_EUROPE_UTM30N.asc',
'MERP_EUR_HerringGullFitted_05_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_HerringGullFitted_05_EUROPE_UTM30N.asc',
'MERP_EUR_CommonGuillemotFitted_01_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_CommonGuillemotFitted_01_EUROPE_UTM30N.asc',
'MERP_EUR_FinWhaleFitted_06_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_FinWhaleFitted_06_EUROPE_UTM30N.asc',
'MERP_EUR_BlackLeggedKittiwakeFitted_09_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_BlackLeggedKittiwakeFitted_09_EUROPE_UTM30N.asc',
'MERP_EUR_LesserBlackBackedGullFitted_09_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_LesserBlackBackedGullFitted_09_EUROPE_UTM30N.asc',
'MERP_EUR_BlackLeggedKittiwakeFitted_11_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_BlackLeggedKittiwakeFitted_11_EUROPE_UTM30N.asc',
'MERP_EUR_StripedDolphinFitted_03_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_StripedDolphinFitted_03_EUROPE_UTM30N.asc',
'MERP_EUR_LesserBlackBackedGullFitted_11_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_LesserBlackBackedGullFitted_11_EUROPE_UTM30N.asc',
'MERP_EUR_PilotWhaleFitted_02_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_PilotWhaleFitted_02_EUROPE_UTM30N.asc',
'MERP_EUR_CommonDolphinFitted_01_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_CommonDolphinFitted_01_EUROPE_UTM30N.asc',
'MERP_EUR_NorthernGannetFitted_01_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_NorthernGannetFitted_01_EUROPE_UTM30N.asc',
'MERP_EUR_KillerWhaleFitted_02_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_KillerWhaleFitted_02_EUROPE_UTM30N.asc',
'MERP_EUR_AtlanticPuffinFitted_03_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_AtlanticPuffinFitted_03_EUROPE_UTM30N.asc',
'MERP_EUR_SpermWhaleFitted_07_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_SpermWhaleFitted_07_EUROPE_UTM30N.asc',
'MERP_EUR_RazorbillFitted_03_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_RazorbillFitted_03_EUROPE_UTM30N.asc',
'MERP_EUR_MinkeWhaleFitted_10_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_MinkeWhaleFitted_10_EUROPE_UTM30N.asc',
'MERP_EUR_NorthernFulmarFitted_10_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_NorthernFulmarFitted_10_EUROPE_UTM30N.asc',
'MERP_EUR_WhitebeakedDolphinFitted_07_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_WhitebeakedDolphinFitted_07_EUROPE_UTM30N.asc',
'MERP_EUR_GreatSkuaFitted_08_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_GreatSkuaFitted_08_EUROPE_UTM30N.asc',
'MERP_EUR_BottlenoseDolphinFitted_12_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_BottlenoseDolphinFitted_12_EUROPE_UTM30N.asc',
'MERP_EUR_HerringGullFitted_01_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_HerringGullFitted_01_EUROPE_UTM30N.asc',
'MERP_EUR_EuropeanShagFitted_10_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_EuropeanShagFitted_10_EUROPE_UTM30N.asc',
'MERP_EUR_FinWhaleFitted_02_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_FinWhaleFitted_02_EUROPE_UTM30N.asc',
'MERP_EUR_CommonGuillemotFitted_05_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_CommonGuillemotFitted_05_EUROPE_UTM30N.asc',
'MERP_EUR_EuropeanStormPetrelFitted_12_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_EuropeanStormPetrelFitted_12_EUROPE_UTM30N.asc',
'MERP_EUR_AtlanticPuffinFitted_01_EUROPE_UTM30N.asc.aux.xml': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_AtlanticPuffinFitted_01_EUROPE_UTM30N.asc.aux.xml',
'MERP_EUR_CommonDolphinFitted_04_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_CommonDolphinFitted_04_EUROPE_UTM30N.asc',
'MERP_EUR_PilotWhaleFitted_07_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_PilotWhaleFitted_07_EUROPE_UTM30N.asc',
'MERP_EUR_StripedDolphinFitted_06_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_StripedDolphinFitted_06_EUROPE_UTM30N.asc',
'MERP_EUR_EuropeanShagFitted_09_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_EuropeanShagFitted_09_EUROPE_UTM30N.asc',
'MERP_EUR_AtlanticPuffinFitted_06_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_AtlanticPuffinFitted_06_EUROPE_UTM30N.asc',
'MERP_EUR_HarbourPorpoiseFitted_12_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_HarbourPorpoiseFitted_12_EUROPE_UTM30N.asc',
'MERP_EUR_SpermWhaleFitted_02_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_SpermWhaleFitted_02_EUROPE_UTM30N.asc',
'MERP_EUR_MinkeWhaleFitted_09_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_MinkeWhaleFitted_09_EUROPE_UTM30N.asc',
'MERP_EUR_NorthernFulmarFitted_09_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_NorthernFulmarFitted_09_EUROPE_UTM30N.asc',
'MERP_EUR_KillerWhaleFitted_07_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_KillerWhaleFitted_07_EUROPE_UTM30N.asc',
'MERP_EUR_NorthernGannetFitted_04_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_NorthernGannetFitted_04_EUROPE_UTM30N.asc',
'MERP_EUR_GreatSkuaFitted_11_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_GreatSkuaFitted_11_EUROPE_UTM30N.asc',
'MERP_EUR_WhitebeakedDolphinFitted_02_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_WhitebeakedDolphinFitted_02_EUROPE_UTM30N.asc',
'MERP_EUR_ManxShearwaterFitted_05_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_ManxShearwaterFitted_05_EUROPE_UTM30N.asc',
'MERP_EUR_RazorbillFitted_06_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_RazorbillFitted_06_EUROPE_UTM30N.asc',
'MERP_EUR_BlackLeggedKittiwakeFitted_08_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_BlackLeggedKittiwakeFitted_08_EUROPE_UTM30N.asc',
'MERP_EUR_FinWhaleFitted_07_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_FinWhaleFitted_07_EUROPE_UTM30N.asc',
'MERP_EUR_HerringGullFitted_04_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_HerringGullFitted_04_EUROPE_UTM30N.asc',
'MERP_EUR_LesserBlackBackedGullFitted_08_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_LesserBlackBackedGullFitted_08_EUROPE_UTM30N.asc',
'MERP_EUR_BlackLeggedKittiwakeFitted_12_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_BlackLeggedKittiwakeFitted_12_EUROPE_UTM30N.asc',
'MERP_EUR_PilotWhaleFitted_01_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_PilotWhaleFitted_01_EUROPE_UTM30N.asc',
'MERP_EUR_CommonDolphinFitted_02_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_CommonDolphinFitted_02_EUROPE_UTM30N.asc',
'MERP_EUR_RissosDolphinFitted_10_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_RissosDolphinFitted_10_EUROPE_UTM30N.asc',
'MERP_EUR_WhitesidedDolphinFitted_10_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_WhitesidedDolphinFitted_10_EUROPE_UTM30N.asc',
'MERP_EUR_LesserBlackBackedGullFitted_12_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_LesserBlackBackedGullFitted_12_EUROPE_UTM30N.asc',
'MERP_EUR_NorthernGannetFitted_02_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_NorthernGannetFitted_02_EUROPE_UTM30N.asc',
'MERP_EUR_KillerWhaleFitted_01_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_KillerWhaleFitted_01_EUROPE_UTM30N.asc',
'MERP_EUR_SpermWhaleFitted_04_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_SpermWhaleFitted_04_EUROPE_UTM30N.asc',
'MERP_EUR_HarbourPorpoiseFitted_08_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_HarbourPorpoiseFitted_08_EUROPE_UTM30N.asc',
'MERP_EUR_ManxShearwaterFitted_03_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_ManxShearwaterFitted_03_EUROPE_UTM30N.asc',
'MERP_EUR_WhitebeakedDolphinFitted_04_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_WhitebeakedDolphinFitted_04_EUROPE_UTM30N.asc',
'MERP_EUR_BottlenoseDolphinFitted_11_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_BottlenoseDolphinFitted_11_EUROPE_UTM30N.asc',
'MERP_EUR_EuropeanStormPetrelFitted_11_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_EuropeanStormPetrelFitted_11_EUROPE_UTM30N.asc',
'MERP_EUR_HerringGullFitted_02_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_HerringGullFitted_02_EUROPE_UTM30N.asc',
'MERP_EUR_FinWhaleFitted_01_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_FinWhaleFitted_01_EUROPE_UTM30N.asc',
'MERP_EUR_CommonGuillemotFitted_06_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_CommonGuillemotFitted_06_EUROPE_UTM30N.asc',
'MERP_EUR_BottlenoseDolphinFitted_08_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_BottlenoseDolphinFitted_08_EUROPE_UTM30N.asc',
'MERP_EUR_CommonDolphinFitted_07_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_CommonDolphinFitted_07_EUROPE_UTM30N.asc',
'MERP_EUR_PilotWhaleFitted_04_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_PilotWhaleFitted_04_EUROPE_UTM30N.asc',
'MERP_EUR_EuropeanStormPetrelFitted_08_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_EuropeanStormPetrelFitted_08_EUROPE_UTM30N.asc',
'MERP_EUR_StripedDolphinFitted_05_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_StripedDolphinFitted_05_EUROPE_UTM30N.asc',
'MERP_EUR_AtlanticPuffinFitted_05_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_AtlanticPuffinFitted_05_EUROPE_UTM30N.asc',
'MERP_EUR_SpermWhaleFitted_01_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_SpermWhaleFitted_01_EUROPE_UTM30N.asc',
'MERP_EUR_HarbourPorpoiseFitted_11_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_HarbourPorpoiseFitted_11_EUROPE_UTM30N.asc',
'MERP_EUR_KillerWhaleFitted_04_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_KillerWhaleFitted_04_EUROPE_UTM30N.asc',
'MERP_EUR_NorthernGannetFitted_07_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_NorthernGannetFitted_07_EUROPE_UTM30N.asc',
'MERP_EUR_GreatSkuaFitted_12_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_GreatSkuaFitted_12_EUROPE_UTM30N.asc',
'MERP_EUR_ManxShearwaterFitted_06_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_ManxShearwaterFitted_06_EUROPE_UTM30N.asc',
'MERP_EUR_WhitebeakedDolphinFitted_01_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_WhitebeakedDolphinFitted_01_EUROPE_UTM30N.asc',
'MERP_EUR_RazorbillFitted_05_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_RazorbillFitted_05_EUROPE_UTM30N.asc',
'MERP_EUR_FinWhaleFitted_04_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_FinWhaleFitted_04_EUROPE_UTM30N.asc',
'MERP_EUR_CommonGuillemotFitted_03_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_CommonGuillemotFitted_03_EUROPE_UTM30N.asc',
'MERP_EUR_HerringGullFitted_07_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_HerringGullFitted_07_EUROPE_UTM30N.asc',
'MERP_EUR_RissosDolphinFitted_09_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_RissosDolphinFitted_09_EUROPE_UTM30N.asc',
'MERP_EUR_WhitesidedDolphinFitted_09_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_WhitesidedDolphinFitted_09_EUROPE_UTM30N.asc',
'MERP_EUR_StripedDolphinFitted_01_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_StripedDolphinFitted_01_EUROPE_UTM30N.asc',
'MERP_EUR_RissosDolphinFitted_11_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_RissosDolphinFitted_11_EUROPE_UTM30N.asc',
'MERP_EUR_CommonDolphinFitted_03_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_CommonDolphinFitted_03_EUROPE_UTM30N.asc',
'MERP_EUR_WhitesidedDolphinFitted_11_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_WhitesidedDolphinFitted_11_EUROPE_UTM30N.asc',
'MERP_EUR_NorthernGannetFitted_03_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_NorthernGannetFitted_03_EUROPE_UTM30N.asc',
'MERP_EUR_SpermWhaleFitted_05_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_SpermWhaleFitted_05_EUROPE_UTM30N.asc',
'MERP_EUR_AtlanticPuffinFitted_01_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_AtlanticPuffinFitted_01_EUROPE_UTM30N.asc',
'MERP_EUR_HarbourPorpoiseFitted_09_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_HarbourPorpoiseFitted_09_EUROPE_UTM30N.asc',
'MERP_EUR_NorthernFulmarFitted_12_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_NorthernFulmarFitted_12_EUROPE_UTM30N.asc',
'MERP_EUR_MinkeWhaleFitted_12_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_MinkeWhaleFitted_12_EUROPE_UTM30N.asc',
'MERP_EUR_RazorbillFitted_01_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_RazorbillFitted_01_EUROPE_UTM30N.asc',
'MERP_EUR_ManxShearwaterFitted_02_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_ManxShearwaterFitted_02_EUROPE_UTM30N.asc',
'MERP_EUR_WhitebeakedDolphinFitted_05_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_WhitebeakedDolphinFitted_05_EUROPE_UTM30N.asc',
'MERP_EUR_BottlenoseDolphinFitted_10_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_BottlenoseDolphinFitted_10_EUROPE_UTM30N.asc',
'MERP_EUR_EuropeanStormPetrelFitted_10_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_EuropeanStormPetrelFitted_10_EUROPE_UTM30N.asc',
'MERP_EUR_CommonGuillemotFitted_07_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_CommonGuillemotFitted_07_EUROPE_UTM30N.asc',
'MERP_EUR_HerringGullFitted_03_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_HerringGullFitted_03_EUROPE_UTM30N.asc',
'MERP_EUR_EuropeanShagFitted_12_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_EuropeanShagFitted_12_EUROPE_UTM30N.asc',
'MERP_EUR_PilotWhaleFitted_05_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_PilotWhaleFitted_05_EUROPE_UTM30N.asc',
'MERP_EUR_CommonDolphinFitted_06_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_CommonDolphinFitted_06_EUROPE_UTM30N.asc',
'MERP_EUR_BottlenoseDolphinFitted_09_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_BottlenoseDolphinFitted_09_EUROPE_UTM30N.asc',
'MERP_EUR_EuropeanStormPetrelFitted_09_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_EuropeanStormPetrelFitted_09_EUROPE_UTM30N.asc',
'MERP_EUR_StripedDolphinFitted_04_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_StripedDolphinFitted_04_EUROPE_UTM30N.asc',
'MERP_EUR_HarbourPorpoiseFitted_10_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_HarbourPorpoiseFitted_10_EUROPE_UTM30N.asc',
'MERP_EUR_AtlanticPuffinFitted_04_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_AtlanticPuffinFitted_04_EUROPE_UTM30N.asc',
'MERP_EUR_NorthernGannetFitted_06_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_NorthernGannetFitted_06_EUROPE_UTM30N.asc',
'MERP_EUR_KillerWhaleFitted_05_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_KillerWhaleFitted_05_EUROPE_UTM30N.asc',
'MERP_EUR_ManxShearwaterFitted_07_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_ManxShearwaterFitted_07_EUROPE_UTM30N.asc',
'MERP_EUR_RazorbillFitted_04_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_RazorbillFitted_04_EUROPE_UTM30N.asc',
'MERP_EUR_HerringGullFitted_06_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_HerringGullFitted_06_EUROPE_UTM30N.asc',
'MERP_EUR_CommonGuillemotFitted_02_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_CommonGuillemotFitted_02_EUROPE_UTM30N.asc',
'MERP_EUR_FinWhaleFitted_05_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_FinWhaleFitted_05_EUROPE_UTM30N.asc',
'MERP_EUR_RissosDolphinFitted_08_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_RissosDolphinFitted_08_EUROPE_UTM30N.asc',
'MERP_EUR_WhitesidedDolphinFitted_08_EUROPE_UTM30N.asc': 'https://github.com/ryanboarman/oil-slick-analysis/releases/download/v1.0.0/MERP_EUR_WhitesidedDolphinFitted_08_EUROPE_UTM30N.asc'}]
# Create the download folder if it doesn't exist
download_folder = 'data'
os.makedirs(download_folder, exist_ok=True)
for species_data in species_data_list:
for file_name, url in species_data.items():
file_path = os.path.join(download_folder, file_name)
# Check if the file already exists in the download folder
if os.path.isfile(file_path):
continue
response = requests.get(url)
with open(file_path, 'wb') as file:
file.write(response.content)
print("All files downloaded.")
All files downloaded.
# Define the directory containing the .asc files
# directory = '/Users/ryanboarman/Documents/WORK/2023/skytruth/data/ASCII/Fitted'
directory= os.path.join(working_dir, "data")
# Create an empty dictionary to store the data
data_dict = {}
# Loop through each file in the directory
for filename in os.listdir(directory):
# Check if the file is an .asc file
if filename.endswith('.asc'):
# Construct the full file path
file_path = os.path.join(directory, filename)
# Read in the file using xarray
data = rxr.open_rasterio(file_path)
# Set CRS to 32630
data = data.rio.set_crs("EPSG:32630")
# Replace -9999 with nan
data_no_nan = data.where(data != -9999)
# Set CRS to 32630 again (if needed, you've set it before so it might not be necessary to set it again)
data_no_nan = data_no_nan.rio.set_crs("EPSG:32630")
# Extract the filename without the extension
base_filename = os.path.splitext(filename)[0]
# Remove the "MERP_EUR_" prefix from the filename
key = base_filename.replace("MERP_EUR_", "")
# Remove the "Fitted" word from the key
key = key.replace("Fitted", "")
# Remove the "_EUROPE_UTM30N" suffix from the filename
key = key.replace("_EUROPE_UTM30N", "")
# Split the base filename to extract the species ID and month
species_id, month = key.split("_")
# Define the key using the {species_id}_{month} format
key = f"{species_id}_{month}"
# Store the data in the dictionary using the key
data_dict[key] = data_no_nan
# Create a slider widget for the month
month_slider = IntSlider(min=1, max=12, value=1, description='Month')
# Get the available species IDs from the data_dict keys
available_species_ids = sorted(
list(set([k.split("_")[0] for k in data_dict.keys()])))
# Create a dropdown widget for the species ID
species_dropdown = Dropdown(
options=available_species_ids, description='Species ID')
# Create an interactive plot using the widgets
@interact(species_id=species_dropdown, month=month_slider)
def plot_data(species_id, month):
# Convert month to a zero-padded string (e.g., '01', '02', ..., '12')
month_str = str(month).zfill(2)
# Construct the key based on the species ID and month
key = f"{species_id}_{month_str}"
# Retrieve the data from the data_dict using the key
data = data_dict[key]
# Map the month number to the corresponding month name
month_name = calendar.month_name[int(month)]
# Filter the data_dict to get the data for the specific species ID
species_data = [v for k, v in data_dict.items()
if k.startswith(species_id)]
# Calculate the minimum and maximum values for the specific species across all plots
min_val = np.nanmin(species_data)
max_val = np.nanmax(species_data)
# Plot the data with automatic minimum and maximum values
fig, ax = plt.subplots(figsize=(8, 8))
ax.set_title(f"{species_id}\n{month_name} Distribution")
shw = ax.imshow(data[0], vmin=min_val, vmax=max_val)
bar = plt.colorbar(shw)
plt.xlabel('')
plt.ylabel('')
bar.set_label('Animal Density (animal/km2)')
ax.set_xticklabels([])
ax.set_yticklabels([])
plt.show()
interactive(children=(Dropdown(description='Species ID', options=('AtlanticPuffin', 'BlackLeggedKittiwake', 'B…
The figure shows animal density (animal/km2) in the north sea. Yellow regions highlight higher density regions while dark blue shows low density. Distributions are normalized by species min and max value over the year.
# Set oil slick paths for each country
germany_path = os.path.join(working_dir, "data", "germany_slicks.geojson")
finland_path = os.path.join(working_dir, "data", "finland_slicks.geojson")
norway_path = os.path.join(working_dir, "data", "norway_slicks.geojson")
sweden_path = os.path.join(working_dir, "data", "sweden_slicks.geojson")
uk_path = os.path.join(working_dir, "data", "uk_slicks.geojson")
# Read in each oil slick to gdf
germany_gdf = gpd.read_file(germany_path)
finland_gdf = gpd.read_file(finland_path)
norway_gdf = gpd.read_file(norway_path)
sweden_gdf = gpd.read_file(sweden_path)
uk_gdf = gpd.read_file(uk_path)
# Convert the datetime fields to strings
germany_gdf['grd__starttime'] = germany_gdf['grd__starttime'].astype(str)
finland_gdf['grd__starttime'] = finland_gdf['grd__starttime'].astype(str)
norway_gdf['grd__starttime'] = norway_gdf['grd__starttime'].astype(str)
sweden_gdf['grd__starttime'] = sweden_gdf['grd__starttime'].astype(str)
uk_gdf['grd__starttime'] = uk_gdf['grd__starttime'].astype(str)
# Concatenate the GeoDataFrames
all_countries_gdf = pd.concat(
[germany_gdf,
finland_gdf,
norway_gdf,
sweden_gdf,
uk_gdf], ignore_index=True)
# Replace "NULL" values with NaN
all_countries_gdf['slick__class_int'] = (all_countries_gdf['slick__class_int']
.replace('NULL', np.nan))
# Replace NaN values with -999
all_countries_gdf['slick__class_int'] = (all_countries_gdf['slick__class_int']
.fillna(-999))
# Convert column slick__class_int to int
all_countries_gdf['slick__class_int'] = (all_countries_gdf['slick__class_int']
.astype(int))
# Select oil slick category 4,6,18,19
all_countries_gdf_allcat = (
all_countries_gdf[all_countries_gdf['slick__class_int'].isin([
4, 6, 18, 19])])
# Define the target CRS
crs_target = "EPSG:32630"
# Transform the GeoDataFrame to the target CRS
all_countries_gdf_allcat = all_countries_gdf_allcat.to_crs(crs_target)
# Convert the 'grd__starttime' column to datetime format
all_countries_gdf_allcat['grd__starttime'] = pd.to_datetime(
all_countries_gdf_allcat['grd__starttime'])
# Crop oil spills to ROI
# Get the bounds of the raster dataset
bounds = data_no_nan.rio.bounds()
# Clip the oil to the bounds of the raster dataset
all_countries_gdf_allcat_clipped = gpd.clip(all_countries_gdf_allcat, bounds)
# Load the shapefile
shapefile_path = "/Users/ryanboarman/Documents/WORK/2023/skytruth/data/shapefiles/Intersect_EEZ_IHO_v4_2020.shp"
shapefile = gpd.read_file(shapefile_path)
# Transform the GeoDataFrame to the target CRS
shapefile = shapefile.to_crs(crs_target)
# Filter rows where 'UNION' is 'Norway' or 'Germany'
shapefile = shapefile[(shapefile['TERRITORY1'] == 'Norway') |
(shapefile['TERRITORY1'] == 'Germany') |
(shapefile['TERRITORY1'] == 'Finland') |
(shapefile['TERRITORY1'] == 'Sweden') |
(shapefile['TERRITORY1'] == 'United Kingdom')]
# Dissolve the GeoDataFrame by the "TERRITORY1" column
dissolved_shapefile = shapefile.dissolve(by='TERRITORY1')
# Clip the EEZ to the bounds of the raster dataset
dissolved_shapefile_clipped = gpd.clip(dissolved_shapefile, bounds)
# Calculate the area for each geometry in square kilometers
dissolved_shapefile_clipped['AREA_KM2'] = dissolved_shapefile_clipped['geometry'].area / 1e6
# Create a new map
map = folium.Map(location=[60.4720, 9.4689],
zoom_start=4, width="100%", height="100%")
# Convert the 'grd__starttime' column to a string format that can be serialized to JSON
all_countries_gdf_allcat_clipped['grd__starttime'] = (
all_countries_gdf_allcat_clipped['grd__starttime'].astype(str))
# Define the style function
def style_function(feature):
"""
Returns a dictionary of style properties for a given GeoJSON feature.
Returns:
dict: A dictionary of style properties for the feature.
- 'fillColor': A string representing the fill color of the feature.
- 'color': A string representing the color of the feature outline.
- 'weight': An integer representing the width of the feature outline.
- 'fillOpacity': A float representing the opacity of the feature fill.
"""
return {
'fillColor': 'red',
'color': 'red',
'weight': 2,
'fillOpacity': 0.5,
}
# Define style function for the clipped shapefile
def style_function_shapefile(feature):
return {
'fillColor': 'grey',
'color': 'grey',
'weight': 1,
'fillOpacity': 0.5,
}
# Add layers
folium.GeoJson(dissolved_shapefile_clipped, name="EEZ",
style_function=style_function_shapefile).add_to(map)
folium.GeoJson(all_countries_gdf_allcat_clipped, name="Oil Slicks",
style_function=style_function).add_to(map)
# Adding LayerControl to toggle layers
folium.LayerControl().add_to(map)
# Show the map
map